From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932481AbZKSDt1 (ORCPT ); Wed, 18 Nov 2009 22:49:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932443AbZKSDt1 (ORCPT ); Wed, 18 Nov 2009 22:49:27 -0500 Received: from cust-66-114-178-157.t6broadband.com ([66.114.178.157]:49181 "HELO bcdb.mspradling.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with SMTP id S932383AbZKSDt0 (ORCPT ); Wed, 18 Nov 2009 22:49:26 -0500 X-Greylist: delayed 3719 seconds by postgrey-1.27 at vger.kernel.org; Wed, 18 Nov 2009 22:49:26 EST Date: Wed, 18 Nov 2009 21:47:31 -0500 From: Michael Spradling To: kristoffer.ericson@gmail.com, linux-kernel@vger.kernel.org Subject: [PATCH 1/1] video: Removed Dead Code Message-ID: <20091119024731.GA29035@MSServer> Reply-To: mike@mspradling.com MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Removed Dead code within video driver. Signed-off-by: Michael Spradling --- drivers/video/s1d13xxxfb.c | 50 -------------------------------------------- 1 files changed, 0 insertions(+), 50 deletions(-) diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c index 0deb0a8..d3059cd 100644 --- a/drivers/video/s1d13xxxfb.c +++ b/drivers/video/s1d13xxxfb.c @@ -409,28 +409,6 @@ s1d13xxxfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) ************************************************************/ /** - * bltbit_wait_bitset - waits for change in register value - * @info : framebuffer structure - * @bit : value expected in register - * @timeout : ... - * - * waits until value changes INTO bit - */ -static u8 -bltbit_wait_bitset(struct fb_info *info, u8 bit, int timeout) -{ - while (!(s1d13xxxfb_readreg(info->par, S1DREG_BBLT_CTL0) & bit)) { - udelay(10); - if (!--timeout) { - dbg_blit("wait_bitset timeout\n"); - break; - } - } - - return timeout; -} - -/** * bltbit_wait_bitclear - waits for change in register value * @info : frambuffer structure * @bit : value currently in register @@ -453,34 +431,6 @@ bltbit_wait_bitclear(struct fb_info *info, u8 bit, int timeout) return timeout; } -/** - * bltbit_fifo_status - checks the current status of the fifo - * @info : framebuffer structure - * - * returns number of free words in buffer - */ -static u8 -bltbit_fifo_status(struct fb_info *info) -{ - u8 status; - - status = s1d13xxxfb_readreg(info->par, S1DREG_BBLT_CTL0); - - /* its empty so room for 16 words */ - if (status & BBLT_FIFO_EMPTY) - return 16; - - /* its full so we dont want to add */ - if (status & BBLT_FIFO_FULL) - return 0; - - /* its atleast half full but we can add one atleast */ - if (status & BBLT_FIFO_NOT_FULL) - return 1; - - return 0; -} - /* * s1d13xxxfb_bitblt_copyarea - accelerated copyarea function * @info : framebuffer structure -- 1.6.5.2